S
M
T
W
T
F
S
28
81°
62°
29
92°
76°
30
94°
79°
1
95°
80°
2
95°
71°
3
88°
70°
4
83°
68°
5
77°
65°
6
81°
63°
7
87°
68°
8
88°
73°
9
87°
70°
10
82°
65°
11
82°
66°
12
83°
69°
13
85°
68°
14
87°
71°
15
86°
68°
16
85°
70°
17
86°
69°
18
85°
68°
19
80°
70°
20
81°
63°
21
79°
63°
22
80°
64°
23
83°
68°
24
82°
68°
25
82°
67°
26
84°
70°
27
81°
70°
28
88°
71°
29
88°
71°
30
87°
70°
31
86°
71°
1
87°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Northlake
Northlake's July 2026 forecast shows daily high temperatures ranging from 77° to 88°, with overnight lows between 63° and 73°. The average high for July is 84° with an average low of 68°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Northlake. See also: August | September | October.
